Euro Heat Pipes (EHP) on-board of the 11th OneWeb launch

OneWeb Launch #11 (Flight ST36) is scheduled to depart 14 October at 6:40pm local time (5:40am ET / 9:40am UTC), with 36 satellites on board and marks one of the most exciting advances yet for OneWeb’s global communications network.

The launch will take place from the Vostochny Cosmodrome and will be conducted by Arianespace. You can view the Launch #11 event live on the website OneWeb.net, or @oneweb – Youtube.

Each of these satellites includes several EHP heat pipes, designed & manufactured within our premises in Nivelles, Belgium.

Our fully-passive heat pipes, equipped with a capillary structure and filled with high-purity ammonia, are a key part of the satellite thermal control.

The dual phase system enables the satellite & the payload to remain within a limited temperature range, despite the very harsh space environment.

Video of the launch preparation activities: https://youtu.be/miBoIVQqSPw

Pictures of the launch preparation activities:

La grappe de satellites OneWeb accrochés à leur dispensaire.

Credits for pictures & video to the full article : https://kosmosnews.fr/2021/10/06/lancement-oneweb-l11-les-satellites-encapsules-a-vostochny/

OneWeb : Mission accomplished !

[In French bellow]

OneWeb : Mission accomplished !

In 2016, the OneWeb project started a new era for EHP with the manufacturing of several thousands of heat pipes within a timeframe of a few years.

In July 2021, 5 years later, EHP celebrated the last shipment of this contract. Mission accomplished!

– the several thousands of heat pipes have been manufactured and 40% of them are already in orbit.

– heat pipes production at EHP has been transformed: while around 100 items were manufactured on a yearly basis before the OneWeb project, yearly production reached 3000 items. This high level of production is ensured for the next years through new contracts.

– new infrastructure have been developed and a new factory is under construction.

– EHP became one of the world leaders of space-application heat pipes and has significantly increased its market share.

Regarding the OneWeb constellation:

OneWeb is a constellation of 648 telecommunication satellites orbiting in low earth orbit (1200 km) to supply from 2022 onwards a high-speed internet for private and commercial customers in non-land serviced regions.

See https://www.oneweb.world

OneWeb : Mission accomplie !

En 2016 commençait une nouvelle page pour EHP avec le lancement du projet OneWeb, pour la fabrication de milliers de caloducs en quelques années.

En juillet 2021, 5 ans plus tard, EHP célèbre la dernière livraison du contrat. Mission accomplie !

– les milliers de caloducs ont été fabriqués et livrés et 40% d’entre eux sont déjà en vol.

– la production de caloducs chez EHP a été industrialisée, en passant d’environ 100 caloducs par an avant 2015, à 3000 caloducs par an aujourd’hui. Ce niveau de production est assuré pour les années à venir via de nouveaux contrats.

– de nouvelles infrastructures ont été développées et une nouvelle usine est en cours de construction.

– EHP est devenu un des leaders mondiaux de la production de caloducs pour l’industrie spatiale et a su accroitre considérablement ses parts de marché.

Concernant la constellation OneWeb :

OneWeb est une constellation de 648 satellites de télécommunications circulant sur une orbite basse (1200 km) pour fournir aux particuliers et aux entreprises, à partir de 2022, un accès Internet à haut débit via satellite, en particulier dans les régions non desservies par des liaisons terrestres.

Voir https://www.oneweb.world

Photos : Cedric MURI https://www.instagram.com/cedricmuri/

Euro Heat Pipes on its way to the North Pole!

Source : https://www.oneweb.world/assets/news/media/Small-OW-1223_8-Launch8-HELLO-press-image-210x297mm-AW01.jpg

What:

OneWeb, the Low Earth Orbit (LEO) satellite communications company, will launch 36 satellites (EHP Heat Pipes onboard) on Thursday, 1 July 2021, marking the completion of its ‘Five to 50’ ambition enabling connectivity services for the first time to the 50th parallel and above by the year end.

Each of these satellites includes a set of several heat pipes manufactured by Euro Heat Pipes in Belgium. This new launch will bring the total number of in-flight satellites to 254.

Service demonstrations will begin this summer in several key locations – including Alaska and Canada – as OneWeb prepares for full commercial service in these regions in the next six months. Offering enterprise grade connectivity services, the company has already announced distribution partnerships across several industries including with ROCK Networks, AST Group, PDI, Alaska Communications and others, as OneWeb expands its global capabilities. The company continues to engage with telecommunications providers, ISPs, governments and more worldwide to offer its low latency, high speed connectivity services and sees growing demand for new connectivity services to connect the hardest to reach places.

Why:

This launch adds another 36 satellites to OneWeb’s 648 LEO satellite fleet that will deliver global connectivity and represents 100 percent of the satellites required to enable its solution to reach all regions north of 50 degrees latitude.

This launch will enable OneWeb to offer full connectivity services across the United Kingdom, Alaska, Northern Europe, Greenland, Iceland, continental U.S., the Arctic Seas and Canada. Commercial service is expected to be rolled out before the end of the year, and OneWeb intends to make global service available in 2022.

To mark the fifth and final launch of ‘Five to 50’, with all satellites delivered on time, a welcome message “Hello North Pole” is branded on the rocket, reflecting the significant progress OneWeb has made to secure its Arctic coverage.

Why the Arctic?

https://www.oneweb.world/assets/news/media/OneWeb-ArcticRoundableWhitepaper.pdf

https://www.oneweb.world/assets/news/media/OneWeb-ArcticRoundableWhitepaper.pdf

When:

The launch is scheduled to take place on 1 July 2021 at 13:48 BST / 8:48 AM ET / 4:48 AM Alaska / 12:48:33 UTC / 9:48 Vostochny.

Where:

The launch will take place from the Vostochny Cosmodrome and will be conducted by Arianespace.

How to watch:

Livestream available on the following channels with programming beginning at 13:30 BST/8:30 ET/ 12:30 UTC.

OneWeb Websitewww.oneweb.net

YouTubehttps://www.youtube.com/c/OneWebofficial/videos

Facebookhttps://www.facebook.com/onewebofficial/live/